Blood Vessels

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Across
  1. 2. moves blood between the heart and tissue
  2. 6. veins that bring blood high in o2 from the lungs to the heart
  3. 8. moves blood between the heart and lungs
  4. 9. large vein that carries blood to the heart
Down
  1. 1. carries blood from the right side of the heart to the lungs
  2. 3. the smallest blood vessels that carry connect arteries and veins
  3. 4. blood vessels that deliver oxygen-rich blood from the heart to tissues
  4. 5. organisms use oxygen to break down food molecules to get energy
  5. 7. artery that carries blood away from the heart
  6. 9. carry blood towards the heart